29138217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2441}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 40791168

約数和(自身を除く): 11652951

約数列:

[1, 3, 23, 69, 173, 519, 2441, 3979, 7323, 11937, 56143, 168429, 422293, 1266879, 9712739, 29138217]

約数ペア:

[(1, 29138217), (3, 9712739), (23, 1266879), (69, 422293), (173, 168429), (519, 56143), (2441, 11937), (3979, 7323)]